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Round|Natural|GIA

6.01ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 5192307560

Certificate GIA 5192307560

Diamond specifications and retailer prices

From $73,420 USD
As of November 4, 2026
Save $60,201 USD (45%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $133,621 USD at MOH London · As of November 4, 2026
View at MOH London

About this 6.01ct natural round diamond

This 6.01ct natural round sits in the over five carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5192307560. Listed at 16 retailers as of November 4, 2026, with prices from $73,420 to $133,621, a $60,201 spread on the same certified stone. MOH London lists it at $133,621. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.01
Carat
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5192307560
Dimensions11.75 × 11.70 × 7.12 mm
L/W Ratio1.00
Top View
11.75 mm11.70 mm6.01 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5192307560
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $133,621 USD|Low: $73,420 USD|High: $135,593 USD|Avg: $92,493 USD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$73,420 USD
Retailer 4$76,624 USD
Retailer 8$77,742 USD
Retailer 3$84,480 USD
Retailer 7$86,502 USD
Retailer 5$100,362 USD
Retailer 2$103,081 USD
MOH London$133,621 USD

36 data points across 8 retailers

16 retailers$73,420 USD to $133,621 USD

A
Cheapest Retailer
-
$73,420 USD
B+
Retailer 2
-
$76,624 USD
View
B+
Retailer 3
-
$77,076 USD
View
B+
Retailer 4
-
$77,742 USD
View
B+
Retailer 5
-
$82,905 USD
View
B+
Retailer 6
-
$84,480 USD
View
Retailer 7
-
$85,787 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$86,502 USD
View
Price last confirmed 9 days ago
B
Retailer 9
-
$89,362 USD
View
B
Retailer 10
-
$89,362 USD
View
B
Retailer 11
-
$90,240 USD
View
B
Retailer 12
-
$92,936 USD
View
B
Retailer 13
-
$96,510 USD
View
B
Retailer 14
-
$100,362 USD
View
B
Retailer 15
-
$103,081 USD
View
Most Expensive
B
MOH London
0DF3AAC4D · Nov 4
$133,621 USD
£105,213 GBP
View
15 more retailers have this diamond
Prices start from $73,420 USDSave up to $60,201 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.01ct Round
$73,420 USD